How replicable is social science?
It depends.
If it is experimental social psychology, close to zero.
here construal level theory bits the dust.
doi.org/10.1177/2515...
Posts by 👊 Ulrich Schimmack 👊💥 ❤️ 🇨🇦 🇪🇺 🇺🇦 👎🇺🇲
Do you know what a scumbag looks like?
Did Iran hire Newsom's digital media team...?
#MetaScience Meta psycho-analysis question:
why would anyone try to defend social priming research?
replicationindex.com/2026/04/16/a...
How replicable are results in the social sciences?
It depends, but on what?
Closeness of replication and strength of evidence!
100% for high quality studies with strong evidence!!!
"Insanity is doing a different study and expecting the same result!" (Einstein)
replicationindex.com/2026/04/13/h...
Things are finally changing. Let's keep pushing and push harder. And let's also not miss the fact that it took a horrific genocide and a disastrous war for so many of our neighbors to start dealing with reality.
Replicability is 44, is about as meaningful as saying the meaning of life is 42. Here I show how we can move on from estimating average replicability.
replicationindex.com/2026/04/13/h...
The effective federal corporate income tax rate:
1950: 50%
1990: 25%
2020: 13%
Stop asking "but how we will pay for it?" Restore the corporate tax rate.
That is how we will pay for it.
Meanwhile Prof Tim Snyder is also issuing warnings about the same.
Hey sleepy democrats. Trump is eradicating a whole civilization that you like to call the greatest country. Wake the fuck up and do something. 8647
www.theguardian.com/us-news/live...
20 years of meta-physical meta-science.
There could be a lot of false positive results (Ioannidis, 2005).
No there are no false positive results, the null-hypothesis is never true (Gelman, 2017).
Maybe we should do empirical meta-science instead.
I'm wondering if it's a crime for members of Congress to allow the president to willingly break the law.
He is not the problem. The people who do not remove him are. They will be held responsible and Trump - like Hitler - wont be around for the trials.
The Journal of Pseud-Scientific Psychology that published the Bem paper hasn't really changed despite badges, adversarial collaborations, and multiverse analyses. The real test is openness to real criticism.
replicationindex.com/2025/12/05/w...
David against Goliath, Asterix against the Roman empire. We love the underdog. Well, here the underdog in statistics lands a punch in the face of giant Gelman. Two statisticians who want to remain anonymous verified the claim.
replicationindex.com/2026/04/02/g...
But what good is it be rich if you still have to be a closeted fascist. Fuck them.
Trump just cut a midterm ad for every Democrat in America. bsky.app/profile/fact...
Reposting with a new title. Gelman has published articles about the "statistical crisis in science" etc. But he is also co-author on an article that used van Zwet's z-curve to find that only 2% of clincial trials report a sign error. Yes, 2%, not a typo.
replicationindex.com/2024/01/08/a...
Reposting with a new title. Gelman has published articles about the "statistical crisis in science" etc. But he is also co-author on an article that used van Zwet's z-curve to find that only 2% of clincial trials report a sign error. Yes, 2%, not a typo.
replicationindex.com/2024/01/08/a...
I can't get it right. Something about itbut will fix.
Maybe with France on their side the UK can get oil from their rebellious colony.
Gelman tells us how to respond to criticism. But what if the criticism is invalid? Here I show how to respond to valid and invalid criticism.
replicationindex.com/2026/03/31/l...
Not a single lawbreaking ICE agent has been arrested these past 14 months. Not a single state has had the balls or the morality to do so. The rule of law is dead in the USA and replaced by the rule of terrorism. I grieve for us all.
Trumpers are Traitors!!!!
@rudikoskarovich.bsky.social
Hello!!! 👋🏼
Happy #NoKings Day Rudik from Germany!! 🙏🏼🥰🇺🇸✊🏼🐾🗽🩵💫🎶
Greetings from Hollywood, Florida! ☀️
𝑿𝑶,💕
𝑯𝒂𝒍𝒐𝑺𝒕𝒂𝒓 💫 & 𝑫𝒊𝒂 🐶
Women dressed as Handmaids march at No Kings in Nashville while holding signs of the men named in the Epstein Files.
We won’t forget.
We won’t rest until every file is released and every pedophile predator is prosecuted.
"We can have democracy in this country, or we can have great wealth concentrated in the hands of a few, but we can't have both."
–Justice Louis Brandeis
Now get out and vote in the midterms like your life depends on it, because it does. #NoKings